La description

Product Introduction：
Product name: seamless steel gas cylinder/fire fighting gas cylinder
Executive standard: ISO***9, GB***9
Nominal working pressure, Bar: *0bar/**0bar/**2bar/**0bar
Hydraulic test pressure, Bar: **5bar/**0bar/**8bar/**0bar
Filling medium: N2, CO2, HFC***7EA+N2+IG**1+IG**0, etc.
Material: *7Mn/*4CrMo4/*0CrMo/*5CrMo
Diameter (mm): **9mm～**5mm
Nominal water volume (L): *3L～**0L
Length (mm): **9mm～***0mm
Weight (kg): *2.0KG～**0.0KG
Annual output: **0,**0+